Round LiPo Battery LPR755040 3.7V 1500mAh 5.55Wh with protection circuit and wires 50mm
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Round LiPo Battery LPR363027 3.8V 225mAh 0.86Wh with protection circuit and wires 30mm
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3.7V Rechargeable Li Polymer Battery LP903450 1500mAh With PCM and JST Connector